Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
for their diligent efforts
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "for their diligent efforts" is correct and usable in written English.
You can use it to acknowledge or express gratitude for someone's hard work and dedication in a particular task or project. Example: "We would like to thank the team for their diligent efforts in completing the project ahead of schedule."
✓ Grammatically correct
News & Media
Science
Alternative expressions(11)
for their dedicated work
for their hard work
for their tireless efforts
in recognition of their dedication
for their valuable assistance
in appreciation of their efforts
for their tough work
in recognition of their efforts
for their painstaking efforts
thank you for your meticulous work
for their untiring efforts
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
2 human-written examples
"We thank both Fairfax County Police and Loudoun County Sheriff's departments for their diligent efforts in investigating and apprehending a suspect," the statement read.
News & Media
"The men and women of the Laguna Beach Police Department … are to be commended for their diligent efforts in identifying crime and nuisance issues and working to address them though creative strategies and community engagement," Police Chief Laura Farinella said in a statement.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
Given the chance, they'll regale you with examples of how their diligent efforts at rooting out potential threats has kept the wolves at bay.
News & Media
He added: "We owe a sincere debt of gratitude to the officers of Lothian and Borders Police for their tremendously diligent efforts in securing this conviction.
News & Media
Later, he thanked both sides for their diligent preparation of voluminous briefs.
News & Media
But that is gone now, and we thank our police personnel for their diligent work.
News & Media
The three arbitrators must be commended for their diligent and thoughtful work in bringing this matter to a close.
News & Media
We also thank the staff of the Community Based Rehabilitation/Social Welfare departments and the Medical Admission Unit for their diligent record keeping.
Science & Research
We also thank the staff from the admissions/discharge and social welfare departments for their diligent record keeping in 2011.
Science & Research
We tend to notice them for their endeavours beyond their day jobs rather than for their diligent execution of the mundane.
News & Media
The editors would like to express their sincerest appreciation to all of the anonymous reviewers all over the world, for their diligent work.
Science & Research
Expert writing Tips
Best practice
When acknowledging a team or individual's contribution, specify the area where their "for their diligent efforts" were most impactful to provide meaningful feedback.
Common error
Avoid using "for their diligent efforts" in casual conversation; opt for simpler expressions like "thanks for your hard work" to maintain a natural tone.
Source & Trust
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "for their diligent efforts" functions as a prepositional phrase expressing gratitude or acknowledging dedicated work. According to Ludwig, it's grammatically correct and suitable for formal contexts.
Frequent in
News & Media
40%
Science
30%
Formal & Business
10%
Less common in
Wiki
10%
Encyclopedias
5%
Reference
5%
Ludwig's WRAP-UP
The phrase "for their diligent efforts" is a grammatically sound and formally appropriate way to express gratitude or acknowledgment for dedicated work. As noted by Ludwig, it is suitable for professional and formal contexts, commonly appearing in News & Media and scientific publications. While grammatically correct, it may sound overly formal in casual conversation. Alternatives like "thanks for their hard work" may be more suitable for informal settings. Remember to tailor the expression to the context and audience for effective communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
for their dedicated work
Replaces "diligent efforts" with a more general term, focusing on the dedication involved.
for their hard work
Simplifies the phrase to highlight the effort expended, omitting the nuance of diligence.
for their tireless efforts
Emphasizes the continuous and persistent nature of the efforts.
in recognition of their dedication
Shifts the focus to formal acknowledgment of their commitment.
for their outstanding contribution
Highlights the significant impact of their work, rather than the effort itself.
for their commitment and effort
Explicitly mentions both dedication and hard work.
for their valuable assistance
Focuses on the helpful nature of their work.
in appreciation of their efforts
Emphasizes gratitude for the work done.
for their painstaking work
Highlights the meticulous and detailed nature of their efforts.
for their assiduous work
Uses a more formal and less common term to describe their dedication.
FAQs
How can I rephrase "for their diligent efforts" to sound more casual?
For a more casual tone, consider using phrases like "thanks for their hard work", "appreciate their effort", or simply "thanks for their help".
What is a more formal alternative to "for their diligent efforts"?
A more formal alternative could be "in recognition of "their dedication"" or "in appreciation of "their valuable contribution"".
When is it appropriate to use the phrase "for their diligent efforts"?
This phrase is suitable for formal acknowledgments, official statements, or any situation where you want to express gratitude for someone's sustained and careful work, often in professional settings.
Is "for their diligent efforts" grammatically correct?
Yes, "for their diligent efforts" is grammatically correct and functions as a prepositional phrase to express gratitude or acknowledgment. Ludwig AI confirms its grammatical correctness.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested